https://community.nxp.com/t5/S32K/CSEC/m-p/1708201#M26265 <P>Hi</P><P>&nbsp; &nbsp;&nbsp;You check to see if the location of the fault is PRAM, which is a hard fault if there is an access error</P> Mon, 21 Aug 2023 08:46:53 GMT ZEROOO 2023-08-21T08:46:53Z https://community.nxp.com/t5/S32K/CSEC/m-p/1690350#M25283 <P>Enabled cSEC in the bootloader , during any memory write operation in application if power reset happens , we are facing hard fault.</P> Fri, 21 Jul 2023 10:22:28 GMT https://community.nxp.com/t5/S32K/CSEC/m-p/1690350#M25283 vramalingam 2023-07-21T10:22:28Z https://community.nxp.com/t5/S32K/CSEC/m-p/1691224#M25336 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/29297">@vramalingam</a>&nbsp;</P> <P>I think that more details will be needed. Enabled CSEc does not affect memory writes.</P> <P>What kind of memory writes do you mean? To program flash, data flash, Emulated EEPROM, RAM? If you check the core registers, what's the root cause of hard fault?</P> <P>Regards,</P> <P>Lukas</P> Mon, 24 Jul 2023 08:51:38 GMT https://community.nxp.com/t5/S32K/CSEC/m-p/1691224#M25336 lukaszadrapa 2023-07-24T08:51:38Z https://community.nxp.com/t5/S32K/CSEC/m-p/1708201#M26265 <P>Hi</P><P>&nbsp; &nbsp;&nbsp;You check to see if the location of the fault is PRAM, which is a hard fault if there is an access error</P> Mon, 21 Aug 2023 08:46:53 GMT https://community.nxp.com/t5/S32K/CSEC/m-p/1708201#M26265 ZEROOO 2023-08-21T08:46:53Z